Pet bed



FIG. 1 is a right perspective view of the pet bed.

FIG. 2 is a right side elevation view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a front elevation view thereof.

FIG. 6 is a back elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are for illustration only and form no part of theclaimed design.

The ornamental design for a pet bed, as shown and described.